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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
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edited May 31 '17 at 16:10
Bruiser
11.2k55 gold badges3131 silver badges4444 bronze badges
answered Mar...
find -exec a shell function in Linux?
...t inherit them:
export -f dosomething
find . -exec bash -c 'dosomething "$0"' {} \;
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How is it possible to declare nothing inside main() in C++ and yet have a working application after
... print_fibs()
{
//implementation
}
int ignore = (print_fibs(), 0);
int main() {}
In this code, the global variable ignore has to be initialized before entering into main() function. Now in order to initialize the global, print_fibs() needs to be executed where you can do anything —...
How to stretch div height to fill parent div - CSS
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Simply add height: 100%; onto the #B2 styling. min-height shouldn't be necessary.
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Read data from SqlDataReader
I have a SQL Server 2008 database and I am working on it in the backend. I am working on asp.net/C#
13 Answers
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Javascript - Track mouse position
...tially, when a page loads - this tracker should start and for (say) every 100 ms, I should get the new value of posX and posY and print it out in the form.
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Understanding $.proxy() in jQuery
... "this" is not our element!
$(this).addClass('aNewClass');
}, 1000);
});
So what we can do instead, is to call $.proxy(), sending it the function and the value we want to assign to this, and it will return a function that will retain that value.
$('#myElement').click(function() {
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Can “using” with more than one resource cause a resource leak?
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That's 8.13 in the C# Specification version 5.0, btw.
– Ben Voigt
Jan 14 '14 at 16:14
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Prevent tabstop on A element (anchor link) in HTML
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Hernán Eche
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answered Oct 13 '09 at 15:43
Roberto AloiRobe...
iOS: Use a boolean in NSUserDefaults
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edited Apr 26 '19 at 13:06
Arshad Shaik
54255 silver badges1414 bronze badges
answered Oct 1 '10 at 16...